Xah Web Dev Blog 2014-03

Global Internet Usage Hour Pattern, with simple JavaScript image cycle script.

HTML: Page Structure Tags (updated)

emoticon thumb facebook
emoticon images on Facebook.

Emoticon: Facebook vs Sina Weibo

html5 「time」 tag changes

Sometimes in the past 3 years, the time tag of HTML5 have changed significantly. Now it supports these convenient date/time formats:

major update: HTML: time (refresh page). ( thanks to Manuel Strehl for correction.)

HTML: time (updated)

Firefox now supports meter and progress tags. HTML: meter Tag (updated)

CSS: Relative Position (minor update. thanks to Jean-Philippe Paradis for a correction.)

HTML5 Tags Complete List (updated. added the main tag. Thanks to Jean-Philippe Paradis)

JS: Prevent Adding Property (updated)

CSS: 3 Columns Page Layout (minor update)

The greats have fallen on this. JS: “this” Binding (updated)

HTML Table Examples with thead, tbody, tfoot (minor update)

JS: Operator “new” (minor update)

JavaScript how to pre-cache Images

(new Image()).src = "cats.gif";

see JS: Image Rollover

JS: Function Call, Apply, Bind (added links to ECMAScript reference)

CSS Basics (updated)

Pure CSS Table (updated)

CSS: Linear Gradient (updated)

JS: Prototype and Inheritance (updated)

now you can buy my JavaScript tutorial. go to Xah JavaScript Tutorial, use the paypal button at top.

sometimes in past 7 months, Google Chrome browser now supports CSS animation. See: CSS: Animation (updated)

CSS: Radial Gradient (updated)

CSS: Selector Tutorial (updated)

CSS Selector Syntax (updated)

HTML Entity List (updated)

JS: Encode URL, Escape String (updated)

Xah Web Dev Blog 2013-09

JS: Source Code Encoding (updated with correction)

JS: Convert Character To/From Codepoint (updated)

thinking of writing a Firefox extension. Here's the official doc. https://developer.mozilla.org/en-US/Add-ons

JS: Property Attributes, writable, enumerable, configurable (minor update)

JS: Object Type (minor update)

JS: var Declaration Order (minor update)

JS: var Name Scope (updated)

JS: Web Storage Tutorial

HTML Video Tag (minor update)

If you have a question, put $5 at patreon and message me.